APC Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) 750VA / 500W Battery Backup Uninterruptible Power Supply (UPS) Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics 6 battery backup and surge protector outlets Smart UPS battery backup with LCD Display.Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet Topology:Line Interactive 6 outlets. 120V Alpha/numeric LCD display High-efficiency green mode Automatic voltage regulation